3947522042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{5399}}^1$

素因数の和:5762

約数の個数: 32

約数和(自身を含む): 6345216000

約数和(自身を除く): 2397693958

約数列:

[1, 2, 19, 38, 71, 142, 271, 542, 1349, 2698, 5149, 5399, 10298, 10798, 19241, 38482, 102581, 205162, 365579, 383329, 731158, 766658, 1463129, 2926258, 7283251, 14566502, 27799451, 55598902, 103882159, 207764318, 1973761021, 3947522042]

約数ペア:

[(1, 3947522042), (2, 1973761021), (19, 207764318), (38, 103882159), (71, 55598902), (142, 27799451), (271, 14566502), (542, 7283251), (1349, 2926258), (2698, 1463129), (5149, 766658), (5399, 731158), (10298, 383329), (10798, 365579), (19241, 205162), (38482, 102581)]